3003 3004 3105 3005 Anti-rust aluminum plate coil Manufacturer

3 series AL-Mn aluminum alloy is a widely used anti-rust aluminum. The content of manganese element is between 1.0-1.5, has good anti-corrosion and anti-rust functions. This series of alloys has high strength, high plasticity and corrosion resistance, cannot be strengthened by heat treatment. It has good plasticity when semi-cold work hardening, low plasticity when cold work hardening, good weldability, poor machinability, and can be polished. 

Main aluminum sheets and coils of AL-Mn aluminum alloy are 3003, 3004, 3105, 3005, and 3A21. 3003 aluminum sheet plate coil and 3105 aluminum sheet plate coil are widely used.

• 3003 aluminum plate coil

Mainly used for processing parts and components that require good formability, high corrosion resistance and good weldability, such as kitchen utensils, food, chemical product processing and storage devices; tanks and tanks for transporting liquid products; Various pressure vessels and pipes processed by thin plates.

• 3004 aluminum plate coil

It is mainly used for the production of can bodies, parts requiring higher strength than 3003 alloy, chemical product production and storage devices, thin plate processing parts, construction processing parts, construction tools, and various lighting parts.

• 3005 aluminum plate

The strength is not very high, 3005 aluminum alloy is higher than 1 series industrial pure aluminum, and the strength is about 20% higher than 3003 aluminum plate. It is medium strength, has good plasticity and good welding performance.

• 3104 aluminum plate coil

It is a kind of deformed aluminum. It is added with other trace elements on the basis of aluminum and manganese elements, so that it has appropriate elongation, good corrosion resistance and processing performance, and can be processed according to different application requirements into alloys of different hardness.

• 3105 aluminum plate coil

It is mainly used for room partitions, baffles, mobile house panels, gutters and downpipes; thin plate formed parts, bottle caps, bottle stoppers, etc.

• 3A21 aluminum plate

It is used for applications requiring high plasticity and good weldability, such as aerospace, military equipment, tooling fixtures, automobiles, transportation, making propellant tanks, and welding structural cabin skins and end frames, brackets and other welding parts, conduits working in corrosive media, etc.

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